Knife of a waste shredder



FIG. 1 is a front perspective view of a knife of a waste shredder of my new design;

FIG. 2 is a side perspective view of the knife of a waste shredder;

FIG. 3 is another front perspective view of the knife of a waste shredder; and,

FIG. 4 is a back perspective view of the knife of a waste shredder. 

CLAIM The ornamental design for a knife of a waste shredder, as shown and described. 